And the winner is: El Serrano. This place has great atmosphere, better than average enchiladas, wonderful Peruvian (try Loma Paloma), great nachos and the best salsa, and good margaritas. Carlos and Charlies has good atmosphere, good fajitas, good margaritas, average salsa. They also had: stale taco shells, stale crackers for their soup, and stale croutons in their tomato bisque. They also cost more than El Serrano. Final Grades: El Serrano A; Carlos and Charlies B-.